543579740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{130043}}^1$

素因数の和:130082

約数の個数: 48

約数和(自身を含む): 1310843520

約数和(自身を除く): 767263780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 130043, 260086, 520172, 650215, 1300430, 1430473, 2470817, 2600860, 2860946, 4941634, 5721892, 7152365, 9883268, 12354085, 14304730, 24708170, 27178987, 28609460, 49416340, 54357974, 108715948, 135894935, 271789870, 543579740]

約数ペア:

[(1, 543579740), (2, 271789870), (4, 135894935), (5, 108715948), (10, 54357974), (11, 49416340), (19, 28609460), (20, 27178987), (22, 24708170), (38, 14304730), (44, 12354085), (55, 9883268), (76, 7152365), (95, 5721892), (110, 4941634), (190, 2860946), (209, 2600860), (220, 2470817), (380, 1430473), (418, 1300430), (836, 650215), (1045, 520172), (2090, 260086), (4180, 130043)]